Answers

2015-06-08T19:11:18+05:30
1/(1.414213562+1.732050808-2.236067977)
=1.09866399 !!!!!!!!!!!!!
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Simplify with steps
ok editing
2015-06-08T20:53:14+05:30
Rationalize it  
1/(√2+√3-√5)
= 1/(√2+√3-√5) x (√2+√3+√5)/(√2+√3+√5)
= (√2+√3+√5)/(2 + 3 + 2√6 -25)
=(√2+√3+√5)/(2√6-20)
=(√2+√3+√5)/(2√6-20)x (2√6+20)/(2√6+20)
= (2√12 + 2√18 + 2√30 + 20√2 + 20√3 + 20 √5) / -376
= -(2√3 + 3√2 + √30 + 10√2 + 10√3 + 10√5)/188 (answer)
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